fix typo

bip-0374.mediawiki

@@ -18,7 +18,7 @@
 
 === Abstract ===
 
-This document proposes a standard for 64-byte zero-knowledge ''discrete logarithm equality proofs'' (DLEQ proofs) over an elliptic curve. For given elliptic curve points ''A'', ''B'', ''C'', ''G'', and a scalar ''a'' known on ly to the prover where ''A = a⋅G'' and ''C = a⋅B'', the prover proves knowledge of ''a'' without revealing anything about ''a''. This can, for instance, be useful in ECDH: if ''A'' and ''B'' are ECDH public keys, and ''C'' is their ECDH shared secret computed as ''C = a⋅B'', the proof establishes that the same secret key ''a'' is used for generating both ''A'' and ''C'' without revealing ''a''.
+This document proposes a standard for 64-byte zero-knowledge ''discrete logarithm equality proofs'' (DLEQ proofs) over an elliptic curve. For given elliptic curve points ''A'', ''B'', ''C'', ''G'', and a scalar ''a'' known only to the prover where ''A = a⋅G'' and ''C = a⋅B'', the prover proves knowledge of ''a'' without revealing anything about ''a''. This can, for instance, be useful in ECDH: if ''A'' and ''B'' are ECDH public keys, and ''C'' is their ECDH shared secret computed as ''C = a⋅B'', the proof establishes that the same secret key ''a'' is used for generating both ''A'' and ''C'' without revealing ''a''.
 
 === Copyright ===